Adenovirus Vectors for Human Somatic Gene Therapy

Adenovirus is a family of viruses that infects various parts of the human body. Symptoms of infection range from mild common cold-like symptoms (sore throat, runny nose, coughing, chills) to bronchitis, pneumonia or pink eye. Young children and people with weakened immune systems are more likely to develop severe adenovirus infections. Adenovirus can spread by close contact (shaken hands, kissing, hugging), through respiratory droplets released in sneezes and coughs, and by touching surfaces or objects with the virus on them and then touching your eyes, mouth or nose before washing your hands. Occasionally, intestinal adenovirus can cause a serious medical emergency called intussusception, in which one part of the intestine slides over another section like a telescope and causes abdominal pain, vomiting and diarrhea. A slender, rod-shaped virus with a diameter of 70 to 100 nm, adenovirus consists of 252 capssomeres forming the icosahedral structure, each bearing two major core proteins and a short fiber that extends from the center of the capsid. Adenoviruses replicate in cells by dividing their genomes twice and then inserting the new DNA into the cell nucleus. The resulting DNA fragments are then packaged into capssomeres for further replication and release. Adenoviruses have also been used as vector systems in approaches…

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A Molecular Dynamics Simulation of OXA-23 in Complex With Meropenem

The oxa 23 gene is present in plasmids of Acinetobacter species, making these bacteria resistant to many antibiotics.oxa 23 oxa 23 The oxa 23 gene encodes for the class D b -lactamase, which hydrolyzes carbapenems. This enzyme has become a serious clinical problem because it can reduce the effectiveness of critically important antibiotics such as carbapenems. The oxa 23 gene is also found in several other Gram-negative bacteria such as Enterobacter. The presence of this gene in Acinetobacter species has facilitated the spread of oxa 23-producing strains, and this has led to an increase in infections caused by these bacteria. In order to better understand the functioning mechanism of this enzyme, we performed a molecular dynamics simulation of OXA-23 in complex with the antibiotic meropenem.oxa 23 The results show that the protein is able to assume different conformations. In particular, it is able to move in regions that are located above the active site of the protein. These results are important for a correct understanding of how this protein can hydrolyze various classes of carbapenems. We calculated the root-mean-square-fluctuation (RMSF) values for each of the residues in the structure, and we determined which areas of the protein are most mobile by examining the local distribution of the RMSF values.oxa 23 The

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What Are Point of Care Tests?

What Are Point of Care Tests? Point of care tests are used to provide a quick and accurate diagnosis at the patient’s bedside. They can help minimize emergency room overcrowding, decrease diagnostic and prescription times, streamline major accident response, and improve health care accessibility for patients in remote areas. The growth of this type of testing has also led to a reduction in the need for follow-up appointments and improved patient satisfaction. But while point of care tests are becoming more common, not everyone knows exactly what they are. Point of care testing can take many forms and can be performed by both lab-trained and nonlab personnel, at multiple locations (such as the bedside, clinic, ambulance or home) and by different devices. It can range from simple dipsticks as used in urinalysis, to handheld devices such as glucose meters or sophisticated molecular analyzers. It can be performed by medical laboratory professionals, by other healthcare practitioners or even by the patient/person himself/herself (self-test). Because they provide results much faster than tests conducted in a classic lab setting, point of care tests are more convenient for both doctors and patients alike. This allows doctors to respond quickly to any changes in body chemistry and may even save lives.

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